bitwarden/src/Api/Utilities/PublicApiControllersModelConvention.cs

using Microsoft.AspNetCore.Mvc.ApplicationModels;

namespace Bit.Api.Utilities;

public class PublicApiControllersModelConvention : IControllerModelConvention
{
    public void Apply(ControllerModel controller)
    {
        var controllerNamespace = controller.ControllerType.Namespace;
        var publicApi = controllerNamespace.Contains(".Public.");
        controller.Filters.Add(new ExceptionHandlerFilterAttribute(publicApi));
        controller.Filters.Add(new ModelStateValidationFilterAttribute(publicApi));
    }
}